{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1007052",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e86b2ce2bf370ec9e1a3f8d7f6b195f048f4398431c0cc7a6eacc33c72d5f0a",
    "signature": "0x8b9d6f86116263b8a069e94b7c1d78ef7f4f5fb7f0f400f7efa5b427340b940779b9ee1131ea43a6d4bb7d4a94cefaebce339d1d2c8142d6747192dc11fe12421b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}